Cron Job Question

I'm trying to set up a cron job. Here's my problem: I need to download something on my server...and then send that file (an mp3) to a second server. BUT, I'm having some firewall problems on the second server's domain (and I don't control that firewall!). I can't get in directly to the final destination machine. I need to ssh into the firewall...and then ssh into the final destination on that domain.

Thanks for the help, topdog. I can't get past the firewall, though. Not sure what it's doing...and since I don't control it, not much I can do.

Would it make more sense to run the cron job on the final destination machine and then ssh into my server...and then scp the files back to the final destination? I can get from the final machine to my server through that firewall...just not to the ftp site to download the mp3s.